Alert archive / Colorado / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 243, NWS Denver/Boulder, CO

August 13, 2024Weld County, Colorado

NWS Denver/Boulder, CO issued this severe thunderstorm warning at Aug 13, 2024, 4:25 PM MDT for Weld County, Colorado. It was in force for 37 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 13, 2024, 4:25 PM MDT (22:25 UTC)
Expired
Aug 13, 2024, 5:02 PM MDT
In force
37 min
Issued by
NWS Denver/Boulder, CO
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Weld County, CO

The radar

The Cheyenne radar (KCYS), 75 km from the middle of the area, began a volume at 22:25 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 12, 6:03 PM MDTTornado WarningBOUWeld27 min
Aug 12, 6:07 PM MDTAreal Flood AdvisoryBOUMorgan30 min
Aug 12, 6:22 PM MDTSevere Thunderstorm WarningBOULincoln23 min
Aug 12, 6:25 PM MDTFlash Flood WarningBOUElbert, Lincoln3 hr
Aug 12, 6:30 PM MDTTornado WarningBOUWeld13 min
Aug 12, 6:37 PM MDTFlash Flood WarningBOUMorgan3 hr
Aug 12, 6:41 PM MDTSevere Thunderstorm WarningBOULincoln34 min
Aug 12, 6:43 PM MDTSevere Thunderstorm WarningBOULincoln32 min
Aug 12, 6:44 PM MDTAreal Flood AdvisoryBOUElbert, Lincoln5 min
Aug 12, 6:49 PM MDTFlash Flood WarningBOUElbert, Lincoln2 hr
Aug 12, 6:50 PM MDTSevere Thunderstorm WarningBOUWeld40 min
Aug 12, 6:58 PM MDTFlash Flood WarningBOUWeld3 hr
Aug 12, 7:09 PM MDTFlash Flood WarningBOUMorgan, Washington3 hr
Aug 12, 7:14 PM MDTTornado WarningBOULincoln16 min
Aug 12, 7:15 PM MDTSevere Thunderstorm Warning Considerable damage threatBOUMorgan45 min
Aug 12, 7:24 PM MDTTornado WarningBOUMorgan36 min
Aug 12, 7:28 PM MDTTornado WarningBOULincoln32 min
Aug 12, 7:32 PM MDTFlash Flood WarningBOUElbert, Lincoln3 hr
Aug 12, 7:58 PM MDTSpecial Weather StatementBOULarimer47 min
Aug 12, 7:59 PM MDTAreal Flood AdvisoryBOULarimer2 hr
Aug 12, 7:59 PM MDTSpecial Weather StatementBOUMorgan46 min
Aug 12, 8:02 PM MDTSpecial Weather StatementBOUMorgan43 min
Aug 12, 8:04 PM MDTSpecial Weather StatementBOUWeld41 min
Aug 12, 8:10 PM MDTSevere Thunderstorm WarningBOUWeld50 min
Aug 12, 8:24 PM MDTAreal Flood AdvisoryBOUMorgan, Weld3 hr
Aug 12, 8:56 PM MDTAreal Flood AdvisoryBOULincoln2 hr
Aug 12, 9:33 PM MDTAreal Flood AdvisoryBOUWeld3 hr
Aug 12, 10:06 PM MDTAreal Flood WarningBOUMorgan, Washington3 hr
Aug 12, 10:19 PM MDTAreal Flood WarningBOUElbert, Lincoln3 hr
Aug 12, 11:11 PM MDTFlash Flood WarningBOUWeld4 hr
Aug 13, 3:03 AM MDTAreal Flood WarningBOUWeld3 hr
Aug 13, 10:29 AM MDTFlood WatchBOUArapahoe, Boulder, Broomfield, Clear Creek, Douglas, Elbert and 9 more10 hr
Aug 13, 3:03 PM MDTFlash Flood Warning Considerable damage threatBOUBoulder2 hr
Aug 13, 3:23 PM MDTSpecial Weather StatementBOULarimer52 min
Aug 13, 3:35 PM MDTSpecial Weather StatementBOUArapahoe25 min
Aug 13, 3:44 PM MDTAreal Flood AdvisoryBOULarimer101 min
Aug 13, 3:46 PM MDTSevere Thunderstorm WarningBOUDouglas, Elbert44 min
Aug 13, 3:50 PM MDTSevere Thunderstorm WarningBOUArapahoe40 min
Aug 13, 3:59 PM MDTSevere Thunderstorm WarningBOUWeld44 min
Aug 13, 4:13 PM MDTFlash Flood WarningBOUWeld3 hr
Aug 13, 4:26 PM MDTSevere Thunderstorm WarningBOUArapahoe, Elbert49 min
Aug 13, 4:30 PM MDTAreal Flood AdvisoryBOUElbert3 hr
Aug 13, 5:18 PM MDTSevere Thunderstorm WarningBOUAdams, Morgan, Washington42 min
Aug 13, 5:25 PM MDTSevere Thunderstorm WarningBOUArapahoe, Elbert, Lincoln, Washington50 min
Aug 13, 5:57 PM MDTSevere Thunderstorm WarningBOUMorgan, Washington48 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2024Every severe thunderstorm warning in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.